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DE3422783A1 - Means for heat insulation - Google Patents

Means for heat insulation

Info

Publication number
DE3422783A1
DE3422783A1 DE19843422783 DE3422783A DE3422783A1 DE 3422783 A1 DE3422783 A1 DE 3422783A1 DE 19843422783 DE19843422783 DE 19843422783 DE 3422783 A DE3422783 A DE 3422783A DE 3422783 A1 DE3422783 A1 DE 3422783A1
Authority
DE
Germany
Prior art keywords
heat insulation
thermal insulation
insulation
flexible
thick
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE19843422783
Other languages
German (de)
Inventor
Bernd 6242 Kronberg Obermann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Indentor AG
Original Assignee
Indentor AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to DD27667984A priority Critical patent/DD237789A5/en
Application filed by Indentor AG filed Critical Indentor AG
Priority to DE19843422783 priority patent/DE3422783A1/en
Priority to DE8585103619T priority patent/DE3579364D1/en
Priority to EP85103619A priority patent/EP0163045B1/en
Priority to AT85103619T priority patent/ATE55947T1/en
Priority to CA000482619A priority patent/CA1267352A/en
Publication of DE3422783A1 publication Critical patent/DE3422783A1/en
Priority to US07/239,410 priority patent/US4887368A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/02Compresses or poultices for effecting heating or cooling
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B17/00Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00Footwear with health or hygienic arrangements
    • A43B7/14Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1455Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties
    • A43B7/146Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties provided with acupressure points or means for foot massage
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00Footwear with health or hygienic arrangements
    • A43B7/34Footwear with health or hygienic arrangements with protection against heat or cold
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/04Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0001Body part
    • A61F2007/0039Leg or parts thereof
    • A61F2007/0047Sole

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Thermal Sciences (AREA)
  • Laminated Bodies (AREA)

Abstract

The means according to German Patent Application P 3420121.1 can be used in an excellent manner for general heat insulation. These means are superior to conventional insulating means with respect to price, mechanical robustness and processing capability etc.

Description

Mittel zur Wärmeisolierung Means of thermal insulation

Gegenstand der deutschen Patentanmeldung P 34 20 121.1 sind Mittel zur Speicherung und Verteilung von Körperwärme auf Flächen der Außenhaut bestehend aus a) einer 0,8 bis 4 mm starken PE-Schaumstoffschicht (1); b) einer flexiblen, wärmeleitfähigen Metallschicht (2) und c) einer weiteren 0,8 bis 4 mm starken flexiblen Schaumstoffschicht (3).The subject of the German patent application P 34 20 121.1 are means Consists of storing and distributing body heat on surfaces of the outer skin from a) a 0.8 to 4 mm thick PE foam layer (1); b) a flexible, thermally conductive metal layer (2) and c) a further 0.8 to 4 mm thick flexible Foam layer (3).

Die weitere Untersuchung dieses Mittels hat ergeben, daß es nicht nur zur Speicherung und Verteilung von Körperwärme, sondern auch generell zur Wärmeisolierung geeignet ist. Dabei hat sich insbesondere gezeigt, daß die flexible, wärmeleitfähige Metallschicht den besonderen Vorteil aufweist, daß das erfindungsgemäße Mittel insgesamt stabiler und strapazierfähiger wird und nicht mehr so leicht reißt oder bricht wie Schaumstoffschichten alleine. Besonders geeignet für die Wärmeisolierung sind Mittel, die aus zwei geschlossenporigen #E-Schaumstoffschichten bestehen, die auf eine der dazwischen liegende Aluminiumfolie aufgeklebt sind.Further investigation of this agent has shown that it is not only for storing and distributing body heat, but also generally for thermal insulation suitable is. It has been shown in particular that the flexible, thermally conductive Metal layer has the particular advantage that the agent according to the invention as a whole becomes more stable and durable and no longer cracks or breaks as easily as Foam layers alone. Particularly suitable for thermal insulation are means which consist of two closed-cell # E foam layers that are placed on one of the aluminum foil in between are glued on.

Die erfindungsgemäßen Mittel sind durch die Aluminiumfolie nicht nur wärmeisolierend, sondern wirken obendrein als Dampf sperren. Sofern hingegen gewünscht wird, daß das Isoliermaterial dampfdurchlässig ist, kann man das erfindungsgemäße Mittel in gewissen Abständen perforieren. Durch die Perforierung kann der Wasserdampf durch das Mittel hindurchtreten. Die Wärmeisolierung bleibt dabei nahezu vollständig erhalten.The means according to the invention are not only due to the aluminum foil heat-insulating, but also act as a vapor barrier. If, however, desired is that the insulating material is vapor permeable, you can the invention Perforate the agent at certain intervals. The perforation allows the water vapor pass through the agent. The thermal insulation remains almost complete obtain.

Anwendungsgebiete für das erfindungsgemäße Mittel sind somit insbesondere das Bauwesen, wo es zur Isolierung von Böden, Wänden und Dächern eingesetzt werden kann.Areas of application for the agent according to the invention are therefore in particular construction, where it is used to insulate floors, walls and roofs can.

Weiterhin kann es im Fahrzeugbau, in der Textilindustrie, in der Sportartikelindustrie, im Kühlschrankbau etc. eingesetzt werden.It can also be used in vehicle construction, in the textile industry, in the sporting goods industry, be used in refrigerator construction etc.

Weitere Anwendungsgebäude sind Schwimmbadisolierung, Rohrisolierung, Heizungsisolierung und allgemeine Feuchtigkeitsisolierung. Geeignet sind die Mittel weiterhin für Einlagen in Polsterungen sowie im Flugzeug-und Schiffsbau. Schließlich können die neuen Mittel auch als Einmalbezüge in Krankenhäusern verwendet werden, insbesondere auf Isolierstationen und für Patienten mit starker Absonderung von Flüssigkeiten.Other application buildings are swimming pool insulation, pipe insulation, Heating insulation and general moisture insulation. The means are suitable continue to be used for inserts in upholstery as well as in aircraft and shipbuilding. In the end the new funds can also be used as one-off payments in hospitals, especially on isolation wards and for patients with severe exudation from Liquids.

Je nach Anwendungszweck können dabei sowohl das Raumgewicht des geschlossenporigen PE-Schaumes als auch die Foliendicke des Aluminiums variiert werden. Auf alle Fälle läßt sich das erfindungsgemäße Material außerordentlich preiswert herstellen, aufrollen, lagern, transportieren und anschließend verarbeiten. Auch im verarbeiteten Zustand weist es exzellent mechanische Eigenschaften auf, so daß es langfristig für die gewünschte Wärmeisolierung sorgt.Depending on the application, both the density of the closed-pore PE foam as well as the film thickness of the aluminum can be varied. In any case the material according to the invention can be produced extremely inexpensively, rolled up, store, transport and then process. Even when processed it has excellent mechanical properties, making it long-term for the provides the desired thermal insulation.

Das Aufkleben der PE-Schaume auf die Aluminiumfolien erfolgt vorzugsweise durch Heißkleber oder durch flammkaschieren. Prinzipiell können aber auch alle anderen auf Aluminium und Polyethylen haftenden Klebstoffe verwendet werden.The PE foam is preferably glued to the aluminum foils by hot glue or by flame lamination. In principle, however, everyone else can Adhesives adhering to aluminum and polyethylene can be used.

Sofern eine Belüftung nötig ist, wird man das erfindungsgemäße Mittel perforieren. Die Lochgrößen werden dabei vorzugsweise in Abständen von 10 bis 20 mm ange- bracht. Die Lochgrößen liegen dann wiederum vorzugsweise im Bereich zwischen 1 und 5 mm Durchmesser.If ventilation is necessary, one becomes the agent according to the invention perforate. The hole sizes are preferably at intervals of 10 to 20 mm set brings. The hole sizes are then again preferably in the range between 1 and 5 mm in diameter.

Die Raumgewichte der verwendeten PE-Schaumstoffe kann in weiten Grenzen variiert werden. Sie kann zwischen 20 und 150 kg/m3 liegen. Für Einlegesohlen haben sich Raumdichten zwischen 50 und 120 kg/m3 besonders bewährt. Für reine Wärmeisolierung bei geringer mechanischer Belastung können auch geringere Raumdichten zum Einsatz kommen. Bei stärker mechanischer Beanspruchung empfiehlt es sich, höhere Raumdichten zu wählen. Ein weiteres Auswahlkriterium ist auch die geforderte Wärmeisolierung.The density of the PE foams used can be within wide limits can be varied. It can be between 20 and 150 kg / m3. For have insoles room densities between 50 and 120 kg / m3 have proven particularly effective. For pure thermal insulation if there is less mechanical stress, lower spatial densities can also be used come. In the case of greater mechanical stress, it is advisable to use higher spatial densities to choose. Another selection criterion is the required thermal insulation.

Claims (1)

Patentanspruch Verwendung der Mittel zur Speicherung und Verteilung von Körperwärme auf Flächen der Außenhaut, bestehend aus a) einer.0,8 bis 4 mm starken PE-Schaumstoffschicht (1); b) einer flexiblen, wärmeleitfähigen Metallschicht (2) und c) einer weiteren 0,8 bis 4 mm starken flexiblen Schaumstoffschicht (3) gemäß Patentanmeldung P 34 20 121.1 zur Wärmeisolierung. Claim use of the means for storage and distribution of body heat on surfaces of the outer skin, consisting of a) a 0.8 to 4 mm thick PE foam layer (1); b) a flexible, thermally conductive metal layer (2) and c) a further 0.8 to 4 mm thick flexible foam layer (3) according to Patent application P 34 20 121.1 for thermal insulation.
DE19843422783 1984-05-30 1984-06-20 Means for heat insulation Withdrawn DE3422783A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DD27667984A DD237789A5 (en) 1984-05-30 1984-05-24 AGENTS FOR THE STORAGE AND DISTRIBUTION OF WARMERS AND THEIR USE
DE19843422783 DE3422783A1 (en) 1984-06-20 1984-06-20 Means for heat insulation
DE8585103619T DE3579364D1 (en) 1984-05-30 1985-03-27 MEANS FOR STORING AND DISTRIBUTING HEAT.
EP85103619A EP0163045B1 (en) 1984-05-30 1985-03-27 Means to accumulate and to distribute heat
AT85103619T ATE55947T1 (en) 1984-05-30 1985-03-27 MEANS OF HEAT STORAGE AND DISTRIBUTION.
CA000482619A CA1267352A (en) 1984-05-30 1985-05-28 Means for storing and distributing heat and use thereof
US07/239,410 US4887368A (en) 1984-05-30 1988-09-01 Means for storing and distributing heat and use thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843422783 DE3422783A1 (en) 1984-06-20 1984-06-20 Means for heat insulation

Publications (1)

Publication Number Publication Date
DE3422783A1 true DE3422783A1 (en) 1986-01-02

Family

ID=6238752

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843422783 Withdrawn DE3422783A1 (en) 1984-05-30 1984-06-20 Means for heat insulation

Country Status (1)

Country Link
DE (1) DE3422783A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29506555U1 (en) * 1995-04-18 1995-07-20 Schnepf, Waltraud, 85139 Wettstetten Vapor and moisture barrier made of aluminum foil with a protective layer made of PE foam or non-woven fabric
DE19621846A1 (en) * 1996-05-30 1997-12-11 Ralf Dr Kinkeldey Method and device for influencing the indoor climate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29506555U1 (en) * 1995-04-18 1995-07-20 Schnepf, Waltraud, 85139 Wettstetten Vapor and moisture barrier made of aluminum foil with a protective layer made of PE foam or non-woven fabric
DE19621846A1 (en) * 1996-05-30 1997-12-11 Ralf Dr Kinkeldey Method and device for influencing the indoor climate

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